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- The rocket sled test was carried out for overall investigating the dynamic process of missile turbojet engine starting and accelerating. 为了研究弹用涡轮喷气发动机动态启动加速过程,开展了发动机火箭橇试验研究。
- By comparing the simulation results and the sled test results of corresponding childseats,the effectiveness of the model is validated. 通过与对应产品的台车碰撞试验结果对比,对该模型有效性进行了验证。
- The rocket sled test can imitate the dynamic conditions of missile launching, it is very important for missile turbojet engine design. 火箭橇试验能够真实的模拟导弹发射条件,它对于弹用涡轮喷气发动机研究具有十分重要的意义。
- The rocket sled test was carried out for overall investigatingthe dynamic process of missile turbojet engine starting and accelerating. 为了研究弹用涡轮喷气发动机动态启动加速过程,开展了发动机火箭橇试验研究。
- The characteristics of the dynamic process of starting and accelerating were mastered by the rocket sled test and some design mistakes were exposed also. 通过火箭橇试验,可掌握导弹发射条件下弹用涡轮喷气发动机启动加速特征,暴露发动机在启动加速方面的设计缺陷。
- Referred to American Holloman sled technical index,this paper introduces the estimate of Chinese XB rocket sled test track and gives the measuring results. 介绍了我国XB火箭橇试验滑轨参照美国霍洛曼滑轨有关技术指标进行评估的情况,并给出测量结。
- A Design of Side Impact Sled Test 一种侧撞试验台的方案设计
- XB High Accuracy Rocket Sled Test Track XB高精度火箭橇试验滑轨
- The man attached a strong rope to his sled. 那人将一条结实的绳子系在他的雪撬上。
- Experimental results indicate that the sleds launch successfully, move placidly and the measure value of velocity accord with the theoretic one well, which enable us to carry the sled test primarily. 试验结果表明,火箭橇发射顺利,运行平稳,测试结果与理论计算值符合得较好。
- Sled pulled by dog is in common use in the Arctic. 狗拉的雪橇在北极地区很常用。
- Investigation of rocket sled test for missile turbojet engine 弹用涡轮喷气发动机火箭橇试验研究
- The sled struck the tree head-on. 雪橇迎头撞上那棵树。
- Jack dug his sled out of the cellar. 杰克在地窑里找到了他的雪橇。
- We are testing the efficacy of a new drug. 我们正在测试新药的功效。
- A Research on an Energy Absorber for Vehicle Sled Test of Crash Simulation 汽车碰撞台车模拟试验吸能器的研究
- They were testing a new weapon then. 当时他们在试验一件新武器。
- Good teaching and good testing are closely related. 出色的教学工作与完善的测试制度密切相关。
- The device had undergone extensive testing. 这种装置经受过广泛的试验。
- You can coast downhill on a sled or a bicycle. 你可以乘雪撬或骑自行车向山脚下滑行。